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EP1366259B1 - Porte sectionnee - Google Patents

Porte sectionnee Download PDF

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Publication number
EP1366259B1
EP1366259B1 EP01990594A EP01990594A EP1366259B1 EP 1366259 B1 EP1366259 B1 EP 1366259B1 EP 01990594 A EP01990594 A EP 01990594A EP 01990594 A EP01990594 A EP 01990594A EP 1366259 B1 EP1366259 B1 EP 1366259B1
Authority
EP
European Patent Office
Prior art keywords
rail
rails
sectional door
door according
roller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP01990594A
Other languages
German (de)
English (en)
Other versions
EP1366259A1 (fr
Inventor
Jean Pettinger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pettinger S A Rl
Original Assignee
Pettinger S A Rl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from LU90715A external-priority patent/LU90715B1/de
Application filed by Pettinger S A Rl filed Critical Pettinger S A Rl
Publication of EP1366259A1 publication Critical patent/EP1366259A1/fr
Application granted granted Critical
Publication of EP1366259B1 publication Critical patent/EP1366259B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/16—Suspension arrangements for wings for wings sliding vertically more or less in their own plane
    • E05D15/24—Suspension arrangements for wings for wings sliding vertically more or less in their own plane consisting of parts connected at their edges
    • E05D15/244—Upper part guiding means
    • E05D15/246—Upper part guiding means with additional guide rail for producing an additional movement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/16—Suspension arrangements for wings for wings sliding vertically more or less in their own plane
    • E05D15/165—Details, e.g. sliding or rolling guides
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/668—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
    • E05F15/681—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible elongated pulling elements, e.g. belts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/10—Counterbalance devices
    • E05D13/12—Counterbalance devices with springs
    • E05D13/123—Counterbalance devices with springs with compression springs
    • E05D13/1238—Counterbalance devices with springs with compression springs specially adapted for overhead wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/43—Motors
    • E05Y2201/434—Electromotors; Details thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/684—Rails; Tracks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26—Form or shape
    • E05Y2800/28—Form or shape tubular, annular
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58—Guiding devices
    • E06B2009/587—Mounting of guiding devices to supporting structure

Definitions

  • the present invention relates to a sectional door with drive for door openings with a particularly low lintel height between the upper edge of the door opening and an adjacent ceiling area.
  • sectional doors or ceiling sectional doors light door openings of buildings, garages and the like are closed.
  • the sectional doors generally comprise a door leaf of a plurality of successively in the direction of each other hinged closure elements, which are guided by means of roller guide in rails.
  • the rails each have a vertical section, in which the rollers of the closure elements are in the closed position, an adjoining sheet section and subsequently a horizontal section, in which the rollers are moved for the open position.
  • the vertical sections are located on both sides of the door opening and behind the shutter elements relative to the door opening, so that the rollers must be mounted on the back of the shutter elements.
  • the horizontal sections are fixed under a ceiling or the like of the building to be closed.
  • the counterbalance device comprises a torsion spring biased hollow shaft comprising on both sides of each a take-up drum for winding a steel cable attached to the lower closure element.
  • the hollow shaft with the two drums is arranged above the terminal edge of the clear door opening, so that the building must have a large lintel height above the door opening.
  • Such a drive usually has a carriage which can be moved in a running rail aligned in the direction of movement of the door and arranged horizontally above the open position.
  • the carriage is driven by an electric motor which is arranged with respect to the door opening behind the Harizontalab4.000en
  • the carriage is connected via a push rod hinged to the upper closure element of the door leaf, so that the door leaf when moving the carriage on its running rail from the closed position to the open position movable
  • a motor-driven sectional door of this design therefore has a further running rail, which must be arranged above the open position of the door leaf. It follows that the horizontal sections of the rails of the door leaf must be suspended accordingly far from the ceiling, so that the clearance height is limited below the open door Furthermore, the additional track with the carriage to be mounted under the ceiling, which is associated with additional installation costs ,
  • the drive means comprises a motor-driven drum, which is arranged above the clear door opening along the Siurzes.
  • tension elements e.g. Steel cables or belts
  • the lower closure element is raised, with the overlying closure elements move along the rails and the door is opened.
  • Such springless sectional doors are sold, for example, by the company Mschreibner GmbH. Since in these gates the entire weight of the door leaf is carried by the drive device, no weight compensation device is necessary. Consequently, eliminates the costly assembly and biasing of the torsion spring of the hollow shaft in these gates.
  • the drive device is to be arranged above the door opening, so that here too the building above the door opening must have a large headroom.
  • the document DE-A-20 27 491 describes a sectional door with drive device, in which the drive device has a cable shaft which is arranged in the rear region of the horizontal sections of the rails and which can be driven by means of an electric motor.
  • the traction cables which are stretched between the cable shaft and the lower closure element, are guided in this gate in the region of the arc sections of the rails by means of deflection rollers, which are arranged above the door opening behind the lintel.
  • Object of the present invention is therefore to propose a particularly simple sectional door with drive device, which is suitable for door openings with a particularly low lintel height
  • the sectional door according to the invention comprises a plurality of horizontal axes against each other pivotable closure elements, which are guided with laterally arranged rollers in rails, wherein the rails a vertical portion, a horizontal portion and a vertical portion with the horizontal portion have connecting arc section.
  • the drive device has a drivable drum with traction means, wherein the traction means on the one hand attack on one of the closure elements and on the other hand can be wound onto the drum.
  • the drum is arranged with respect to the door opening behind the horizontal regions of the rails transversely to these and the traction means at least partially, indirectly or directly, guided on the rails.
  • the drive drum is therefore no longer mount above the door opening behind a lintel, so that the required installation height of the door over the known gates is greatly reduced. Since the tension elements are also guided on the rails, an installation of pulleys in the area behind the door opening is not required. It follows that no functional elements of the door above the door opening are required, which extend over the plane defined by the horizontal areas of the rails. The Horizontal areas of the rails can thus be mounted directly below the ceiling of the building to be closed, so that a maximum clearance height is achieved below the door.
  • the term horizontal region of the running rail is representative of a section of the running rail which is angled relative to the vertical section.
  • the present invention is also applicable to a ceiling sectional door having a roof track, in which the angled portion of the track rail extends along a sloping roof.
  • the proposed sectional door does not require a counterbalancing device, since the entire effective weight of the closure elements is absorbed by the drive device.
  • both the torsion springs and the steel cables of the counterbalancing device as well as various components of the drive motor for locking the door are under tension in the closed state. Since the doors are in a closed state for most of their lifespan during normal use, this means that these functional elements are constantly under tension which leads to increased material fatigue and the associated defects such as fatigue fractures.
  • the traction means and the drive unit are only under tension during opening and when the door is open; when closed, no functional element is under tension. The material fatigue described above is therefore not an issue in the proposed sectional door.
  • the guidance of the traction means on the rails at least in the arc section ensures that when moving the gate from its closed position to its open position, a tensile force of the drive device always in an optimal direction to the corresponding Closing element acts.
  • the tensile force acting horizontally in the rear region of the running rail is deflected in the curved region towards the door opening into a vertical pulling force.
  • the drive drum can be mounted directly behind the horizontal areas directly on the ceiling.
  • the drive drum is mounted directly on the horizontal areas of the rails.
  • the rails can form a preassembled unit with the drive drum, which greatly simplifies the installation work of the gate on site. The person skilled in the art will find that the arrangement of the drive drum directly behind the rails has an advantageous effect on the space requirement of the door construction in the running direction of the door.
  • the traction means preferably engage a lower closure element so that the weight of the closure elements is carried by the traction means and not by the pivot axes between the closure elements.
  • the traction means on two belts each of which engages on each side of the corresponding closure element and is guided on the corresponding rail.
  • straps can be rolled up in several superimposed turns.
  • the lateral space requirement of the rolled traction means is therefore minimal and the length of the drum must essentially correspond only to the distance between the two straps. Consequently, the lateral extent of the drum is minimal so that the entire structure is characterized by a very small lateral space requirement. This is of particular importance when the space to be closed has a small lateral extent, e.g. such as. in garage boxes.
  • the straps preferably each run above the corresponding track rail. In this way, a very simple and inexpensive guidance of the straps is made possible, which manages without additional components and without additional space. It should be noted that in such an embodiment, the low friction of the straps on the rails particularly advantageous effect on the wear of the rails.
  • the traction means engage by means of a roller-guided bracket on the corresponding closure element, wherein the roller-guided bracket is articulated at a first end to the closure element, wherein the traction means engage a second end of the bracket and wherein between the first and the second end of the bracket is arranged a roller which is guided on the running rail.
  • the bracket can for example be mounted by means of a rotation axis and a fitting on the closure element.
  • the fitting advantageously also serves to assemble the roller assigned to the closure element. Since the bracket is guided in its central region with its own role on the track, the Anlenkgreiftician the belt runs with a corresponding design of the bracket on a track whose radius is greater than that of the arc portion of the track.
  • Such a bracket thus allows an improved curve guidance of the traction means in the region of the arc sections of the rails.
  • the bracket is pivotable about its point of articulation on the closure element.
  • This pivotal movement can be advantageously used to lock the door when the second end of the bracket further comprises a laterally extending locking tab which engages when the door is closed during pivoting of the bracket in an associated locking the goal frame. This can be effectively prevented from pushing up the gate.
  • the traction means are first stretched and the bracket swung back to its original position. The lock is released automatically and the door can be opened.
  • brackets with locking tabs can be mounted on several or on all closure elements, wherein with the door closed, each of the locking tabs associated with a corresponding lock on the door frame.
  • the additional bracket can be a simplified version of the strap described above, since the additional brackets do not serve to engage the tension straps, and thus neither a guide roller nor a loadable attack point for the traction means must have. Since no force is transmitted to the closure elements via the additional bracket, these brackets need not be hinged to a separate axis of rotation but can be hinged to the axis of rotation of the rollers of the respective closure element.
  • the sectional door according to the invention additionally has at least one spring element against which the closure elements are displaced to reach an open position of the door.
  • the spring element may comprise, for example, a spring-loaded plunger associated with the horizontal region of the running rail, the spring-loaded plunger being arranged in the rear region of the horizontal region with respect to the door opening and being guided in the opening direction of the door.
  • the spring element is preferably arranged on the horizontal region of the rails, that one of the closure elements of the door starts in the last part of its opening movement against the spring element and biases this.
  • the spring element should be designed such that when the tension in the traction means, the spring element can move the closure elements in the closing direction of the door.
  • the drive device of the sectional door can for example comprise an axle motor, wherein the driven axle forms the drivable drum.
  • the axle motor can be arranged laterally outside the central region defined by the imaginary extension of the horizontal regions, with the driven axle of the motor extending into this central region.
  • the axle motor can be mounted in the central area, with the driven axle of the motor extending on both sides thereof.
  • the drive device comprises a tubular motor which is arranged inside the drum and engages, for example, on a flange mounted on the running rail. This embodiment is again characterized by the small lateral space requirement outside of the rails.
  • the motor may be, for example, a DC tube drive, which can also be operated by means of a battery in the event of a power failure.
  • a transmission with a hand crank can additionally be provided, by means of which the sectional door can be operated in the event of a breakdown of the tubular motor.
  • a sectional door preferably additionally comprises a fall protection, for preventing a crash of the closure elements in the event of a technical defect, e.g. at belt or cable break.
  • the sectional door of the present invention is a very simple construction, which is distinguished by its particularly compact dimensions in height, as well as in the width and depth. Thanks to these properties, the present sectional door is particularly suitable for installation in confined spaces, eg. B. at very low lintel height or in very narrow spaces. Thanks to the compact dimensions, even with such conditions, a maximum of clear passage opening can be achieved. It will be apparent to those skilled in the art that the present invention is not limited to any particular type of door.
  • sectional door according to the invention can be both a monorail system, ie a construction in which all guide rollers of the closure elements are guided on both sides in a single track, as well as a two-rail system, ie a construction in which the upper guide roller the upper closure element is guided in a separate track.
  • the lateral rails at least in the region of the horizontal portion each have an upper rail for guiding an upper roller of an upper closure element and a lower rail for guiding the rollers of the other closure elements.
  • the upper rail is arranged laterally offset with respect to the lower rail and with respect to an upper edge of the lower rail.
  • the upper rails can theoretically be offset downwardly with respect to the upper edge of the lower rail so that the axes of rotation of the rollers of the upper closure element are just above the upper edge of the lower rail. In other words, it is theoretically possible to achieve a reduction in height by the difference between the radius of the upper roller and the radius of the axis of rotation of the upper roller.
  • the upper rail and the lower rail are preferably connected to each other by means of a suitable profile, so that a simple mounting of the two rails is made possible.
  • the profile may preferably additionally form a guide surface for the traction means.
  • the uppermost rollers of the sectional door i. the rollers of the upper closure element is advantageously designed as a tandem roller with two single rollers arranged one behind the other in the running direction, wherein the articulation point of the tandem roller is arranged on the upper closure element in the direction of the tandem roller between the axes of rotation of the individual rollers and offset upwards with respect to these axes of rotation.
  • the sectional door 10 shown in FIG. 1 essentially comprises a door leaf 12 with a plurality of closure elements or panels 14 hinged to one another about substantially horizontal axes 13.
  • the panels 14 have laterally guide rollers 16, which are guided in rails 18 arranged laterally of the panels.
  • the sectional door 10 is a two-rail system, in which the upper guide roller 20 of the upper panel is guided in a separate rail 22.
  • the guide roller 20 can be guided by the rail 22 on a path which is different from that of the remaining rollers 16, so that the upper panel is pivoted to the lintel 24 when closing the door.
  • roller 20 of the sectional door i.
  • the rollers of the upper closure element are advantageously designed as a tandem roller with two individual rollers 20 'and 20 "arranged one behind the other in the running direction (see Fig. 6) .
  • the articulation point 50 of the tandem roller is on the upper closure element in the direction of the tandem roller between the axes of rotation
  • a locking of the uppermost closure element is achieved after the gate has been closed, so that it can not be tilted out of its closed position.
  • the running rail 18 has a vertical section 26, a horizontal section 28 and an arc section 30 connecting the vertical section to the horizontal section.
  • the vertical section 26 is mounted laterally offset in the region of the door opening laterally from the closure elements 14 and generally opposite the closure elements, while the horizontal section 28 is mounted under a ceiling 32 of the building to be closed.
  • all panels 14 are arranged in the region of the door opening, wherein the corresponding guide rollers 16 are guided in the vertical region 26 of the running rail 18.
  • the panels 14 When the door is opened, the panels 14 are pushed up or pulled, wherein the guide rollers 16 are deflected at the arc portion 30 of the track rail 18 in the horizontal section. The panels 14 thereby assume a horizontal orientation under the ceiling 32 of the building, so that the door opening is released.
  • the drive device 34 of the sectional door shown comprises a motor-driven drive drum 36, which is arranged directly behind the horizontal regions 28 of the rails 18 transversely thereto.
  • the drive drum is mounted, for example, in a housing 38 immediately below the ceiling 32 of the building.
  • the drive drum 36 can be mounted directly on the horizontal regions 28 of the rails, so that the rails and the drive drum form a preassembled unit.
  • tension straps 40 are attached, the free end 42 engages the lower panel 14.
  • the tension straps extend above the running rail 18 and are guided on this, so that a tensile force is deflected at the arc portion 30.
  • a spring element 42 is further arranged, against which one of the closure elements of the door, in the illustrated embodiment, for example, the second uppermost closure element, starts in the last part of its opening movement.
  • the spring element 42 is biased towards the end of the opening movement. If the gate is to be closed again, the direction of rotation of the drive drum is reversed, so that the tension in the tension straps decreases. The spring element then gives the stored in it Energy free and moves the panel 14 of the door leaf in the closing direction.
  • the amplitude of the movement generated by the release of the spring energy must be sufficient to move the door leaf into a position in which the weight of the displaced into the vertical sections of the rails closure elements sufficient to overcome the rolling resistance of the guide rollers and the gate under the weight of his Closing elements closes.
  • the rail 22 is arranged above the horizontal section 28.
  • the upper rail 22 is laterally offset with respect to the lower rail 28 and offset downwardly with respect to an upper edge of the lower rail.
  • a section through such an embodiment is shown in FIG. 2.
  • the upper rail is mounted directly above the lower rail and in which the horizontal areas of the rails therefore have a height of at least twice the rail height, can be by the displacement of the two rails to each other, a reduction in the vertical space requirement reach the rails. With a rail height of approx. 50 mm, a total height of the rail of only 80 mm can be achieved in this way.
  • the two rails 22 and 28 are preferably connected to each other by means of a suitable profile.
  • the rails can for example be screwed or riveted to the profile 44.
  • a particularly simple connection can be made by gluing the rails with the profile.
  • the profile 44 shown in FIG. 2 is shaped such that it forms a guide or running surface 46 with a folded guide strip 48 for the tension straps. By the guide bar slipping of the tension belt can be effectively prevented.
  • Figures 3 and 4 show various views of a roller-led bracket 52 for securing the drawstrings to the lower panel of the door.
  • the bracket 52 is articulated at its first end 54 by means of a rotation axis 56 on the closure element 14. This can for example be done with a fitting 58, with the same time a guide roller 16 is mounted on the closure element (see Fig. 5).
  • the bracket At its second end 60, the bracket has a laterally outwardly extending pin 62 to which a free end 42 of the tension belt 40 can be mounted. Between the two ends, a roller 64, e.g. Nylon® mounted on the bracket, which is guided outside the running rail 18 with the door mounted. Due to the illustrated embodiment of the bracket and the leadership of the roller on the running rail, the Anlenkgreiftician 62 of the belt 40 runs on a track whose radius is greater than that of the arc portion 30 of the track rail 18. Such a bracket allows thereby improved curve guidance of Glasgurte in Area of the arc sections 30 of the rails.
  • a roller 64 e.g. Nylon® mounted on the bracket
  • bracket 52 is pivotable about its pivot point 56 on the closure element.
  • This pivotal movement can be advantageously used to lock the door when the second end of the bracket further comprises a laterally extending locking tab 66 which engages when the gate is closed during pivoting of the bracket in an associated locking the goal frame. This can be effectively prevented from pushing up the gate. If the door is opened by means of the drive, the traction means are initially tensioned and the bracket is swiveled back into its starting position. The lock is released automatically and the door can be opened.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Materials For Medical Uses (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)

Claims (14)

  1. Porte sectionnelle avec dispositif d'entraînement, comprenant plusieurs éléments de fermeture susceptibles de pivoter les uns par rapport aux autres autour d'axes horizontaux et qui sont guidés dans des rails de roulement à l'aide de galets disposés sur le côté, les rails de roulement comportant une partie verticale, une partie horizontale et une partie courbe reliant la partie verticale à la partie horizontale et le dispositif d'entraînement comportant un tambour apte à être entraîné et équipé de moyens de traction, le tambour, par rapport à l'ouverture de porte, étant disposé derrière les parties horizontales des rails de roulement perpendiculairement à celles-ci et les moyens de traction, d'une part, ayant prise l'un des éléments de fermeture et, d'autre part, étant enroulables sur le tambour, caractérisée en ce que les moyens de traction, au niveau des parties courbes des rails de roulement, sont guidés sur les rails de roulement.
  2. Porte sectionnelle selon la revendication 1, caractérisée en ce que les moyens de traction ont prise sur un élément de fermeture inférieur.
  3. Porte sectionnelle selon l'une des revendications 1 ou 2, caractérisée en ce que les moyens de traction comportent deux courroies, chacune d'entre elles ayant prise de chaque côté de l'élément de fermeture correspondant et étant guidée sur le rail de roulement correspondant.
  4. Porte sectionnelle selon la revendication 3, caractérisée en ce que les courroies s'étendent chacune au-dessus du rail de roulement correspondant.
  5. Porte sectionnelle selon l'une des revendications précédentes, caractérisée par au moins un élément élastique contre lequel les éléments de fermeture viennent se placer pour obtenir une position ouverte de la porte.
  6. Porte sectionnelle selon la revendication 5, caractérisée en ce que l'élément élastique comprend un coulisseau sollicité par ressort affecté à la partie horizontale du rail de roulement, le coulisseau sollicité par ressort, par rapport à l'ouverture de porte, étant disposé dans la zone arrière de la partie horizontale et guidé dans le sens d'ouverture de la porte.
  7. Porte sectionnelle selon l'une des revendications précédentes, caractérisée en ce que le tambour du dispositif d'entraînement est monté sur les parties horizontales des rails de roulement.
  8. Porte sectionnelle selon l'une des revendications précédentes, caractérisée en ce que le dispositif d'entraînement comprend un moteur à entraînement direct, l'axe entraîné formant le tambour apte à être entraîné.
  9. Porte sectionnelle selon l'une des revendications précédentes, caractérisée en ce que le dispositif d'entraînement comprend un moteur tubulaire placé à l'intérieur du tambour.
  10. Porte sectionnelle selon l'une des revendications 1 à 9, dans laquelle les rails de roulement latéraux, au moins au niveau de la partie horizontale, comprennent chacun un rail supérieur pour guider un galet supérieur d'un élément de fermeture supérieur et un rail inférieur pour guider les galets des autres éléments de fermeture, caractérisée en ce que le rail supérieur est décalé latéralement par rapport au rail inférieur et décalé vers le bas par rapport à un bord supérieur du rail inférieur.
  11. Porte sectionnelle selon la revendication 10, dans laquelle le rail supérieur et le rail inférieur sont reliés entre eux au moyen d'un profilé approprié.
  12. Porte sectionnelle selon la revendication 11, caractérisée en ce que le profilé forme une surface de guidage pour les moyens de traction.
  13. Porte sectionnelle selon l'une des revendications 1 à 12, dans laquelle ledit un galet de l'élément de fermeture supérieur est réalisé sous forme de galet tandem comprenant deux galets individuels disposés l'un derrière l'autre dans le sens de roulement, le point d'articulation du galet tandem sur l'élément de fermeture supérieur, étant disposé dans le sens de roulement du galet tandem, entre les axes de rotation des galets individuels et décalé vers le haut par rapport aux axes de rotation des galets individuels.
  14. Porte sectionnelle selon l'une des revendications précédentes, dans laquelle les moyens de traction ont prise sur l'élément de fermeture correspondant au moyen d'un étrier guidé par galets, l'étrier guidé par galets étant articulé au niveau d'une première extrémité sur l'élément de fermeture, les moyens de traction ayant prise sur une deuxième extrémité de l'étrier et un galet étant disposé entre la première et la deuxième extrémité de l'étrier, lequel galet est guidé sur le rail de roulement.
EP01990594A 2001-01-11 2001-12-28 Porte sectionnee Expired - Lifetime EP1366259B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
LU90715A LU90715B1 (de) 2001-01-11 2001-01-11 Sektionaltor
LU90715 2001-01-11
LU90816 2001-08-10
LU90816 2001-08-10
PCT/EP2001/015362 WO2002055824A1 (fr) 2001-01-11 2001-12-28 Porte sectionnee

Publications (2)

Publication Number Publication Date
EP1366259A1 EP1366259A1 (fr) 2003-12-03
EP1366259B1 true EP1366259B1 (fr) 2006-01-11

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EP01990594A Expired - Lifetime EP1366259B1 (fr) 2001-01-11 2001-12-28 Porte sectionnee

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EP (1) EP1366259B1 (fr)
AT (1) ATE315713T1 (fr)
DE (1) DE50108703D1 (fr)
WO (1) WO2002055824A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006017312U1 (de) * 2006-11-10 2008-03-13 Rehau Ag + Co Verschlussanordnung

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU91022B1 (en) * 2003-05-09 2004-11-10 Pettinger S A R L Sektionaltor.
DE202005006255U1 (de) * 2005-04-19 2006-08-31 Hörmann KG Antriebstechnik Kraftbeätigtes Tor sowie dafür verwendbarer Torantrieb
ITBS20050093A1 (it) * 2005-07-27 2007-01-28 Sepi Societa Europ Porte Indust Sistema di guida per porte sezionali
DE102016113085B4 (de) * 2016-07-15 2022-01-05 Torbau - Schwaben Gmbh Wasserdichte Sektionaltor-Vorrichtung
DE102016113086B4 (de) * 2016-07-15 2019-12-12 Torbau - Schwaben Gmbh. Wasserdichte Sektionaltor-Vorrichtung
DE102017129103A1 (de) * 2017-12-07 2019-06-13 Hörmann KG Brockhagen Tor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1925574A (en) * 1930-04-12 1933-09-05 Allith Prouty Company Overhead door and construction of the same
DE2027491A1 (de) * 1970-06-04 1971-12-16 Kurz, Rudolf, 7918 Illertissen Tor fur Hallen, Garagen oder dgl
DE3508957C2 (de) * 1985-03-13 1996-11-14 Rollwaende & Jalousienfabrik C Sektionaltor
FR2694331B1 (fr) * 1992-07-31 1994-11-10 Peyrichou Malan Fermetures Utilisation de portes sectionnelles avec encombrements réduits.
DE19630266C2 (de) * 1996-07-26 1998-06-04 Siebau Toraggregat
FR2788552B1 (fr) * 1999-01-15 2001-06-29 Novoferm France Dispositif d'entrainement et d'equilibrage motorise d'un ouvrant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006017312U1 (de) * 2006-11-10 2008-03-13 Rehau Ag + Co Verschlussanordnung

Also Published As

Publication number Publication date
EP1366259A1 (fr) 2003-12-03
DE50108703D1 (de) 2006-04-06
WO2002055824A1 (fr) 2002-07-18
ATE315713T1 (de) 2006-02-15

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